|국가/구분||United States(US) Patent 등록|
|국제특허분류(IPC7판)||B01J-007/100 A62B-035/04 B60R-021/26 C06D-005/06|
|미국특허분류(USC)||422/164 ; 422/166 ; 422/113 ; 422/117|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 85 인용 특허 : 2|
An impact extruded perforated aluminum housing contains a two-stage gas generator having a perforated bulkhead positioned between the stages. Each stage includes a combustion chamber having an igniter and pyrotechnic charge therein with cooling and filter screens surrounding the combustion chamber. The igniter of the first stage is fired by a squib responsively to an external electrical signal. A rupturable barrier and a ball valve associated with the bulkhead control the flow of gas through the bulkhead and provide mechanical timing for ignition delay i...
A gas generator comprising, a single impact extruded perforated elongated housing having a first end and a second end, an end cap base enclosing said first end of said housing, an end cap enclosing said second end of said housing, a perforated bulkhead positioned at an intermediate location within said housing, said bulkhead forming first and second elongated chambers within said housing and having formed therein a ball valve including a ball valve chamber and first and second openings connecting said ball valve chamber to said first and second elongated...